# Concepts

Source: https://libtmux.org/en/ruby/v0.1.0.alpha.2/concepts/

> Concepts for libtmux.

Understand captured queries, object identities, and operations.

- [Execution modes](https://libtmux.org/en/ruby/v0.1.0.alpha.2/concepts/transports/): Choose blocking commands, captured queries, control mode, or Async tasks.